Doka Staxo 40 Instructions For Assembly And Use Download Page 40

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999805002 - 09/2018

Assembling towers in the upright

User Information

Load-bearing tower Staxo 40

Assembling towers in the upright

Assembling towers in the upright with 'mounted-ahead' 1.20m frames

As a rule:

▪

In this erection method, the horizontal profile of the

Staxo 40 frame 1.20m must always be on top, to

ensure fall protection.

▪

Slide the diagonal cross onto the safety-catch bolt

and immediately secure it with the safety catch.

Installation example with Staxo 40 screw-jack foot

30cm and Staxo 40 4-way screw-jack head 30cm.

Erecting the first storey

➤

Insert screwjack base units.

➤

Connect the frames together with diagonal crosses.

➤

Insert Staxo 40 couplers.

Note:

If it is intended to crane-lift the tower, the frames must

all be linked in a crane-handling-safe manner by

Staxo

40 tube connectors D48.3mm. See also the sec-

tion entitled 'Lifting by crane'.

NOTICE

▪

Erect the load-bearing tower in the vertical

on ground that is statically capable of sup-

porting the load.

▪

If the load-bearing tower is over 6

m high,

back-stay it or combine it with other towers.

98024-207-02

98024-270-01

Diagonal cross

98024-267-01

98024-266-01

98024-213-02

Summary of Contents for Staxo 40

Page 1: ...stetten 999805002 09 2018 en GB The Formwork Experts Load bearing tower Staxo 40 with brief design as per Eurocode User Information Instructions for assembly and use Method statement by Doka GmbH A 3300 Amstetten 98024 310 01 ...

Page 2: ...2 999805002 09 2018 User Information Load bearing tower Staxo 40 ...

Page 3: ...ght 40 Assembling towers in the upright with mounted ahead 1 20m frames 44 Assembling in the upright with move up front and side railings 48 Assembling towers in the upright by forklift truck 50 Repositioning 51 Repositioning using Staxo 40 shifting wheel 52 Lifting by crane 55 Lifting by forklift truck 56 General remarks 56 Anchoring on the structure 58 Back stays shoring supports for the load be...

Page 4: ...is for the site specific hazard assessment and for the instructions given to users on how to prepare and utilise the system It does not substitute for these however Remarks on this booklet This document can also be used as a generally valid set of Instructions for Assembly and Use Method Statement or it can be incorporated into a site spe cific set of Instructions for Assembly and Use Method State...

Page 5: ...ctly forbidden to weld Doka products in par ticular anchoring tying components suspension components connector components and castings etc or otherwise subject them to heating Welding causes serious change in the microstruc ture of the materials from which these components are made This leads to a dramatic drop in the failure load representing a very great risk to safety It is permissible to cut i...

Page 6: ...s stated are averages for new material actual weights can differ depending on material toler ances Dirt accretions moisture saturation etc can also affect weight We reserve the right to make alterations in the interests of technical progress Symbols used The following symbols are used in this document DANGER This is a notifier drawing attention to an extremely dangerous situation in which non comp...

Page 7: ...up pouring processes optimise inventories and create more efficient formwork planning processes Custom formwork and on site assembly To complement its system formwork range Doka offers customised formwork units And specially trained personnel assemble load bearing towers and formwork on site Just in time availability Formwork availability is a crucial factor in realising your project on time and o...

Page 8: ...working inside the scaffold and beneath the superstructure Maximum safety even with large shoring heights Safe erection and dismantling ensured by defined attachment points for personal fall arrest systems PFAS liftout proof scaffold planking units full area assembly levels brackets for enhanced safety at slab edges Areas of use in building construction e g hotel entrance lobbies for low slab load...

Page 9: ...bearing tower Staxo 40 System description 9 999805002 09 2018 The tower to tower walkway opening and gapless full area assembly levels ensure fast safe working inside the scaffold and beneath the super structure 98024 301 01 ...

Page 10: ...ng 60 cm with manhole 98024 200 01 a b B A E F C C D Staxo 40 4 way screw jack head 30cm Staxo 40 4 way screw jack head 70cm Staxo 40 screw jack U head 30cm Staxo 40 screw jack U head 70cm Top height adjustment spindle for load bearing towers For holding the superstructure and adjusting its height May be used with either one or two Doka H20 beams For holding steel girders e g Multi purpose walings...

Page 11: ...18 175 Light green 3 Diagonal cross 18 200 Blue 3 Diagonal cross 18 250 Yellow 3 Diagonal cross 18 300 Orange 3 Basic rule To maintain correct geometry horizontally placed Diagonal crosses 12 xxx or shear rigid planking units must be fitted in the following cases in the bottom and top storeys every 10 m in between as required e g where there is a horizontal restraint for the tower even a temporary...

Page 12: ... or near the frame s centre of gravity Framework scaffolding with passageway opening created by inverting the frames Turning the frames upside down creates ample head room for safe working inside the scaffold and beneath the towerframe superstructure Staxo 40 frame 1 80m Staxo 40 frames 1 20m and 0 90m 1 80m frames 1 80m frames with inverted top frame 1 20m frames with inverted top frame 98024 207...

Page 13: ...ntal and when the frame is positioned so that the safety catch bolts are at the bottom rather than the top of the frame crossbar Anchorage points for personal fall arrest systems PFAS Closed Open 98024 240 01 98024 240 03 98024 240 02 98024 240 04 WARNING Make sure that the anchorage point is at or above the required minimum height as oth erwise there will not be sufficient room to arrest a fall P...

Page 14: ...cm long screwjack head and base units Swivel couplers 48mm or Normal couplers 48mm can be fastened to the threadless section of the tube Also a Screw on coupler 48mm 95 can be mounted to the holes in the threadless section of tube on all 70cm long screw jack U heads and feet A Swivel coupler 48mm or Normal coupler 48mm A Swivel coupler 48mm or Normal coupler 48mm 98024 209 01 A A a a 98024 209 02 ...

Page 15: ...horizon tal when the towerframes are lifted by crane if there are forces acting upon the tower which cause tensile stress Securing the screw jack heads and feet against pull out Staxo 40 anti dropout lock E A crane handling safe link using a Staxo 40 anti drop out lock is required in the following cases when the towerframes are assembled in the horizon tal when the towerframes are lifted by crane ...

Page 16: ... bearing towers and beam forming supports can be combined very effec tively with Dokaflex 98024 239 01 A Load bearing tower B Dokaflex C Beam forming support 20 D Handrail post T 1 80m optionally with Toeboard holder T 1 80m Edge protection system XP Handrail clamp S or Handrail post 1 50m E Lashing strap 5 00m F Doka express anchor 16x125mm and Doka coil 16mm WARNING Where formwork beams cantilev...

Page 17: ...ges With the Staxo 40 bracket 90cm and using e g a plumbing strut to prevent tower tip up Sustaining the concreting loads e g from projecting floor slabs With the Staxo 40 bracket shored with a plumbing strut for transferring the concreting loads Tower tip up is prevented by e g a plumbing strut 98024 235 01 98024 262 01 98024 287 01 ...

Page 18: ...he system grid an extra frame plane can be added with the aid of scaffold tubes x continuously adjustable from 20 cm to 150 cm Combining with floor props A Bracing with scaffold tubes 48 3mm Follow the directions for dimensioning in the Load bearing tower Staxo 40 type test docu mentation and or consult your Doka techni cian x 96615 227 01 A A 9 01 8024 341 ...

Page 19: ...User Information Load bearing tower Staxo 40 System description 19 999805002 09 2018 Examples of the system in action ...

Page 20: ...20 999805002 09 2018 System description User Information Load bearing tower Staxo 40 ...

Page 21: ...es of diagonal brace for each height of frame enable the frames to be spaced close together or further apart depending on the load In this way only as much material is used as is really needed e g heavy loads frames spaced close together e g light loads frames spaced further apart Plan view Plan view 98024 222 01 98024 225 01 98024 222 02 9716 263 01 ...

Page 22: ... dropout lock 1 Staxo 40 tube connector D48 3mm 1 h m min max h m min max 1 20 1 37 1 79 4 4 2 07 2 59 4 4 2 3 8 1 80 1 97 2 39 4 4 2 16 3 19 4 4 2 1 2 8 1 80 1 97 2 39 4 4 2 39 3 19 4 4 4 4 2 4 8 8 2 10 2 27 2 69 4 4 2 46 3 49 4 4 2 2 2 4 4 8 8 2 40 2 57 2 99 4 4 2 76 3 79 4 4 4 6 4 8 8 2 70 2 87 3 29 4 4 3 06 4 09 4 4 2 2 2 2 2 4 8 8 3 00 3 17 3 59 4 4 3 36 4 39 4 4 2 2 4 2 4 8 8 3 30 3 47 3 89 ...

Page 23: ...essary to plan for shorter extension lengths See the section headed Structural design for dimensioning details Staxo 40 4 way screw jack head 30cm Staxo 40 4 way screw jack head 70cm Staxo 40 screw jack U head 30cm Staxo 40 screw jack U head 70cm Frames in the top storey Frames in the top storey 1 80 1 20 0 90m 1 80m 1 20m 0 90m 1 80 1 20 0 90m 1 80m 1 20m 0 90m LK max 30 0 70 0 70 0 70 0 30 0 70 ...

Page 24: ... in the previous Tables will often not be reached Reason The lengths of the screwjack head and base units in the frame add up to a larger dimension than the height of the frame a b Staxo 40 screw jack foot 30cm 50 7 Staxo 40 screw jack foot 70cm 100 5 Staxo 40 screw jack U head 30cm 50 8 Staxo 40 screw jack U head 70cm 100 7 Staxo 40 4 way screw jack head 30cm 50 8 Staxo 40 4 way screw jack head 7...

Page 25: ...n the brackets and secure them with safety catches Extension with Handrail post XP 1 20m Extension with Staxo 40 screw jack U heads 4 way screw jack heads WARNING Risk of tipping over Before setting up and using the bracket secure the tower with plumbing struts or tie backs so that it cannot tip over NOTICE Bracing with a Staxo 40 frame strut 1 40m is always required if the pull point or pressure ...

Page 26: ...e at bottom pressure point of bracket is not supported Staxo 40 frame strut 1 40m is needed Close up showing how to attach the Plumbing strut IB To prevent tower tip up a Plumbing strut IB with Strut shoe EB must be mounted to every frame that has a bracket attached to it and this plumbing strut must be fixed to the ground with a Doka express anchor 16x125mm a max 16 cm as stipulated in EN 12812 9...

Page 27: ...platform 0 6 m2 of floor decking and 0 6 m2 of guard rail boards are needed in situ Fastening the deck planking with 4 square bolts M 10x120 per bracket not included in scope of supply Fastening the guard rail boards Use nails Using scaffolding tubes A Handrail post XP 1 20m B Toeboard holder XP 1 20m C Scaffold planking 30 cm Staxo 40 bracket 90cm Permitted service load 1 5 kN m2 150 kg m2 with i...

Page 28: ...se of the Staxo 40 frame 1 80m the Staxo 40 frame strut has to be pinned into the bottom hole illus tration on right NOTICE Nail down the formwork sheets in the edge zone A Staxo 40 bracket 90cm B Staxo 40 screw jack U head or 4 way screw jack head D Staxo 40 frame 1 20m or 0 90m with horizontal profile at top A Staxo 40 bracket 90cm B Staxo 40 screw jack U head or 4 way screw jack head D Staxo 40...

Page 29: ...nectors See the section headed Lifting by crane A Staxo 40 bracket 90cm B Staxo 40 screw jack U head or 4 way screw jack head F Plumbing strut 340 IB or 540 IB with Strut shoe EB I Screw on coupler 48mm 95 J Doka express anchor 16x125mm Doka coil 16mm 98024 262 01 a F B A I J A V F H β ΔFVK 98024 309 01 F M J R Q Supporting force of the outermost screwjack on the bracket Permissible F during erect...

Page 30: ...nd Staxo 40 tube connectors See the section headed Lifting by crane 98024 278 01 K J M L F B A I E F 98024 297 01 A L K N O P A Staxo 40 bracket 90cm B Staxo 40 screw jack U head or 4 way screw jack head E Staxo 40 frame strut 1 40m F Plumbing strut 340 or 540 for precast members J Doka express anchor 16x125mm Doka coil 16mm K Plumbing strut 340 IB or 540 IB L Staxo 40 plumbing strut adapter M Pro...

Page 31: ... Staxo 40 tower units that can also carry plank ing units The struts are available in 3 different lengths for inter frame spacings of 1 00m 1 50m and 2 00m Linking free standing towers for horizontal load equalisation By distributing the horizontal loads more evenly across several towers the vertical load bearing capacity can be increased Scaffold planking units between the towers 98024 265 01 980...

Page 32: ...oad bearing tower Staxo 40 Planking struts as part of bracing configurations The planking struts and extra scaffold tubes can be used to make a complete horizontal framework e g for bracing towers that are over 11 m tall Close up A A 98024 290 01 98024 290 02 ...

Page 33: ...xo 40 Horizontal assembly Standard set up Assembling in the upright by hand with Fork lift shifting device TG With personal fall arrest equipment With mounted ahead 1 20m frames and diagonals frames horizontal profile is at top With move up front and side railings 98 1 024 21 01 980 2 01 24 57 980 01 24 311 980 2 01 24 58 980 01 24 318 98003 101 ...

Page 34: ...hods this makes possible a number of other methods for tower assembly Passageway levels beneath the towerframe superstructure Towers connected with planking struts and scaffold planking units providing unobstructed tower to tower walkway openings beneath the towerframe superstruc ture and at intermediate levels Multi tower units Passageway openings inside the tower and beneath the towerframe super...

Page 35: ...ety catch bolts of the horizontal frame tubes and fix them in place Insert screwjack base units and secure them with Staxo 40 anti dropout locks See also the section entitled Lifting by crane Close up NOTICE General Slide the diagonal cross onto the safety catch bolt and immediately secure it with the safety catch F Diagonal cross 98024 217 02 F F 98024 217 01 Basic rule To maintain correct geomet...

Page 36: ...s on the top storey To meet very stringent safety requirements mounted ahead railings can be fitted in the top section This is done in line with the instructions given in Assembling towers in the upright with mounted ahead railings Mount the Staxo side railings and secure them with a Spring locked connecting pin 16mm to prevent accidental lift out Close up 1 Mount Staxo front railings and secure t...

Page 37: ...o 40 anti dropout lock h max 11 m b Extension length of screwjack base units when tower is lifted into the upright max 30 cm J Head unit K Staxo 40 anti dropout lock 98 1 024 21 02 K J WARNING Loads that are applied non centrally can cause overloading of the system Ensure that all loads are applied centrally 9776 102 01 F Diagonal cross h F F F b 98 1 024 21 01 ...

Page 38: ...tical on ground that is statically capable of sup porting the load If the load bearing tower is over 6 m high back stay it or combine it with other towers 980 01 24 221 When the tower is standing in the upright check once again to make sure that all the safety catches are closed Detaching the crane suspension tackle near ground level This method must not be used for placing the tower back on its s...

Page 39: ...smantled in reverse order G Scaffold tube 48 3mm H Screw on coupler 48mm 95 I Staxo 40 frame strut 1 40m NOTICE As early as in the planning phase considera tion should also be given to the dismantling operations e g travelling towing the load bearing tower unit into the reach of the crane for safe repositioning or for horizontal on ground dismantling 980 218 01 24 G G H I I H a a b ...

Page 40: ...screw jack foot 30cm and Staxo 40 4 way screw jack head 30cm Erecting the first storey Insert screwjack base units Connect the frames together with diagonal crosses Insert Staxo 40 couplers Note If it is intended to crane lift the tower the frames must all be linked in a crane handling safe manner by Staxo 40 tube connectors D48 3mm See also the sec tion entitled Lifting by crane NOTICE Erect the ...

Page 41: ...40 couplers Erecting the third storey Stacking the frames Add 1 20 m frames in the same way as for the 2nd section Push diagonal crosses onto the bottom safety catch bolts and secure them with the safety catches Mounting scaffold planking units and bracing the frames in the vertical Place scaffold planking on the finished storey Push diagonal crosses onto the top safety catch bolts and secure them...

Page 42: ...shear rigid planking units must be fitted in the following cases in the bottom and top storeys every 10 m in between as required e g where the tower is anchored to one side even tempo rarily local loads need to be transferred e g from a bracket or from attaching the tower to the crane when it is assembled in the horizontal K Diagonal cross K 98024 254 01 NOTICE Arrange the scaffold planking units ...

Page 43: ...ng of the system Ensure that all loads are applied centrally NOTICE When lifting and repositioning the entire tower unit or pre assembled sub units by crane Follow the instructions in the section headed Lifting by crane 980024 253 01 J 9776 102 01 NOTICE As early as in the planning phase considera tion should also be given to the dismantling operations e g travelling towing the load bearing tower ...

Page 44: ...ck base units Link the frames with diagonal crosses Mounting the scaffold planking units Insert scaffold planking units Close the anti liftout guard Mounting the move up railings Mount the Staxo side railings Close up of how to hang into place NOTICE Erect the load bearing tower in the vertical on ground that is statically capable of sup porting the load If the load bearing tower is over 6 m high ...

Page 45: ... 40 tube connectors D48 3mm See also the sec tion entitled Lifting by crane Erecting the second storey Stacking the frames Add the next frames Push diagonal crosses onto the safety catch bolts and secure them with the safety catches Hook in the ladder and secure with Spring cotters d6 Close up of ladder as seen from the inside of the load bearing tower M Staxo front railing 980 01 24 312 M M 98024...

Page 46: ... Mounting the scaffold planking units Insert scaffold planking units Close the anti liftout guard Insert Staxo 40 couplers in the same way as in the first storey Erecting further storeys Add further frames in the same way as for the 2nd storey and brace them in the vertical with diagonal crosses G Scaffold planking 30 cm H Scaffold planking 60 cm with manhole 980 01 24 319 1 3 2 2 980 01 24 318 H ...

Page 47: ...d top storeys every 10 m in between as required e g where the tower is anchored to one side even tempo rarily local loads need to be transferred e g from a bracket or from attaching the tower to the crane when it is assembled in the horizontal K Diagonal cross K 98024 254 01 J Head unit WARNING Loads that are applied non centrally can cause overloading of the system Ensure that all loads are appli...

Page 48: ...d tube 48 3mm 1 00m 2 F Screw on coupler 48mm 50 4 G Scaffold tube 48 3mm 2 00m 1 H Swivel coupler 48mm 2 I Staxo 40 lifting strut 2 or 3 1 J Bolt D16 125 Linch pin DIN 11023 included in scope of supply of Staxo 40 lifting strut 4 or 6 1 Operating cord site provided optional 1 NOTICE Secure the Staxo 40 screw jack feet with Staxo 40 anti dropout locks 1 If it is not possible to brace the Multi pur...

Page 49: ... 20 m 9 00 m 5 00 m 7 00 m b 9 00 m 12 60 m 7 00 m 10 00 m c 5 40 m 9 00 m 4 00 m 7 00 m d 3 60 m 3 60 m 3 00 m 3 00 m WARNING It is forbidden to use forklift or telescoping stacker trucks to erect dismantle or transport load bearing towers without a Forklift shift ing device TG It is not permitted to use non enclosed open fork extensions A Box style fork extension B Open fork extension 1 observe ...

Page 50: ...1 98003 300 01 NOTICE The most suitable approach to repositioning and dismantling has to be discussed and agreed with the site in the project phase especially for very tall towers There are also other ways of repositioning the towers that are not shown in this User Information booklet The customer contrac tor bears sole responsibility for use of all such methods and must prepare a separate risk as...

Page 51: ... a linch pin Secure the foot pieces to prevent them dropping out See the section headed Lifting by crane The Staxo 40 shifting wheel must not be used on Staxo 40 frames where the screw jack feet have been extended a long way The extension length a of the screw jack feet must first be reduced to max 40 cm NOTICE When repositioning load bearing towers that include standard superstructures remember R...

Page 52: ... towerframe unit that can be lifted in one piece is 11 m Max weight of tower for repositioning is 1000 kg The critical factor here is the load carrying capacity of the anti dropout lock and of the safety catch bolt 5 kN is permis sible here in each case Max weight of tower for lifting the tower into the upright and placing it on its side is 700 kg see the section headed Horizontal assembly WARNING...

Page 53: ...n plates H20 on opposing sides where possible Connect the superstructure to the head units e g with Locking rod 15 0 Clamping plate and Wing nut 15 0 Double primary beams Single primary beams The Beam connection plates H20 are easier to dismount if double headed nails 3 1x75mm are used Permitted F 0 8 kN 98024 308 01 A 98024 308 02 A A A A A A F On Screw jack U head On 4 way screw jack head Only p...

Page 54: ... 15 0 and lift the tableform to its next location Spread angle β max 30 A Lifting rod 15 0 B Retaining plate 15 0 Use a 20 mm diam bit to drill the hole through the form ply It can later be filled with a Univer sal plug R20 25 Follow the directions in the Operating Instruc tions 9720 276 01 5 1 5 1 A B While the tableform is being lifted there must NOT be any loose parts tools or other items on th...

Page 55: ...ting Instruc tions with superstructure without superstructure Max load on forklift 4000 kg Max load on forklift 2000 kg when travelling when lifting when travelling when lifting a 7 20 m 9 00 m 5 00 m 7 00 m b 9 00 m 12 60 m 7 00 m 10 00 m c 5 40 m 9 00 m 4 00 m 7 00 m d 3 60 m 3 60 m 3 00 m 3 00 m NOTICE Very important points for the moving pro cedure As well as the fork lift driver a specially t...

Page 56: ...horage method Max anchoring loads kN per anchor Concrete strength at the time of loading Tensile force Z Shear force Q Tensile force Z Shear force Q 6 0 6 0 1 dowel in the centre hole e g Doka express anchor 16x125mm 14 0 6 0 fck cube current 20 N mm2 12 0 6 0 2 dowels one in each of the outer holes e g Doka express anchor 16x125mm 13 3 3 0 fck cube current 15 N mm2 1 Cone screw B 7cm in the centr...

Page 57: ...r must be stiffened in the anchoring plane either by a horizontal diagonal cross or by a scaffold tube bracing H Diagonal cross NOTICE The actual design of the anchoring planes and the maximum permitted distances from the structure must be reviewed separately for each project Adjacent load bearing towers must be braced to one another as statically required in a similar way to when towers are ancho...

Page 58: ... Lashing straps are not suitable for transferring planned horizontal loads A Screw jack unit B Shoe complete X Tie rod 15 0 not included in scope of supply Length a minus 119 cm This leaves a 17 cm adjustment range available NOTICE Screw the tie rods all the way in to the rod connectors of the back stay i e until they are fully engaged When calculating the leg loads allow for the additional forces...

Page 59: ...ssible back stay force kN Permitted horizontal force H 4 kN Anchor force kN Zk Qk Hk Rk Zd Qd Hd Rd α 30 a 18 2 26 0 31 7 27 3 39 0 47 6 α 45 a 27 6 21 2 34 8 41 4 31 8 52 2 α 60 b 44 8 15 0 47 2 67 2 22 5 70 8 Anchor force kN Zk Qk Hk Rk Zd Qd Hd Rd α 30 a 24 3 34 6 42 3 36 5 51 9 63 5 α 45 b 36 8 28 3 46 4 55 2 42 5 69 6 α 60 c 59 7 20 0 62 9 89 6 30 0 94 4 Anchor force kN Zk Qk Hk Rk Zd Qd Hd R...

Page 60: ...waling directly by means of a spindle unit without a Shoe complete Permissible back stay force kN Bracing waling connector WS10 A Bracing waling connector WS10 B Multi purpose waling WS10 Top50 2 25m C Tie rod 15 0mm galvanised m D Super plate 15 0 98024 344 01 98024 344 2 0 E B G F G G H H B C C A D C E Bracing for load bearing towers without Shoe complete F Eye lug anchor 15 0 without tie rod G ...

Page 61: ...nted until it is certain that there is sufficient stabil ity for the load bearing tower Permitted load bearing capacity kN Extension length m A Doka express anchor 16x125mm B Doka coil 16mm 3 4 5 6 7 8 9 10 13 14 35 30 25 20 15 10 5 0 11 12 9745 101 Tr717 200 02 a b b 9745 222 01 A B Follow the Fitting Instructions Characteristic cube compressive strength of the con crete fck cube current min 25 N...

Page 62: ... V Resulting vertical force from H A Back stay shoring force A Load bearing tower B Plumbing strut Eurex 60 550 C Plumbing strut shoe Eurex 60 EB D Prop head Eurex 60 Top50 A B C D A V 980 01 24 244 H A Load bearing tower B Plumbing strut Eurex 60 550 C Plumbing strut shoe Eurex 60 EB E Connector Eurex 60 IB F Strut shoe EB G Screw on coupler 48mm 50 EN 74 compliant couplers Class A perm V 6 kN A ...

Page 63: ...s attached to the top screw jack with a screw on coupler Note It is only possible to fix couplers onto the 70cm screw jack heads H Horizontal force V Resulting vertical force from H A Back stay shoring force A Load bearing tower B Plumbing strut 340 IB or 540 IB C Screw on coupler 48mm 95 D Strut shoe EB E Doka express anchor 16x125mm and Doka coil 16mm Perm A 13 5 kN EN 74 compliant couplers Clas...

Page 64: ...nchor for each screw jack foot Back stays directly on the load bearing tower Horizontal fixing to the structure NOTICE The whole tower unit must be linked together in a crane handling safe way using Staxo 40 anti dropout locks and Staxo 40 tube connec tors See the section headed Lifting by crane A Doka express anchor 16x125mm Max tensile force per leg 5 kN A 98024 281 01 A Scaffolding tube 48 3mm ...

Page 65: ...ling this wedge support prevents the timber wedges from slip ping and ensures that the loads are safely transferred Note If the legs of the load bearing tower have to be located outside the pattern of drilled holes in the multi purpose waling then a suitable 20 mm diam hole must be drilled in the web of the waling CAUTION Excessively steep wedges may slip away Maximum inclination 20 For this reaso...

Page 66: ...unt Swivel bearing plate for Screw jack U head on screwjack head unit only See type specification sheet for structural design details Maximum inclination of superstructure 18 Permitted overall inclination in both the lon gitudinal and transverse directions 18 From an overall inclination of 12 Super structure must be secured Allow for the oblique bending on the primary beam When calculating the ext...

Page 67: ... 15 x 15 cm meaning that Eurex 60 cannot be stood on it α maximum inclination 16 hs screw jack extension length determines design load of load bearing tower Set up instructions Place the Compensating plates on concrete Set the required angle with the black rotary plate The numbers must correspond see close up Position the Doka load bearing tower Make sure that the Compensating plate is sitting fir...

Page 68: ...ndary beam stabilisers 1 approx 10 Secondary beam stabilisers 2 Note In certain special situations e g when forming inclined floor slabs Secondary beam stabilisers can also be used for transferring horizontal loads For more information please contact your Doka techni cian How to mount Hang the Secondary beam stabilisers into place with an Alu beam fork H20 The secondary beam is now held in place L...

Page 69: ...U head 30cm C Staxo 40 frames D Multi purpose waling WS10 Top50 E Staxo 40 4 way screw jack head 70cm F Bracing TR1009 201 02 A A A A TR1009 201 01 A D C E B F NOTICE It must be ensured in every single case that the screwjack U heads are restrained in both directions This may be achieved by way of contact to the structure nailed down floor slab formwork Bracing Non restrained screw jack heads are ...

Page 70: ...805002 09 2018 General remarks User Information Load bearing tower Staxo 40 Next fit on a Staxo 40 4 way screw jack head 70cm A Staxo 40 spindle adapter E Staxo 40 4 way screw jack head 70cm TR1009 202 02 A E ...

Page 71: ... observed Component Extra infor mation on usage ScrewjackU head restraint Notional screw jack U head extension length Four way head H20 As per the exam ples shown in Structural design 180 mm Lowering head H20 No 350 mm Doka Xtra head Under load from primary beams Yes 180 mm Temporary reshores Yes 540 mm NOTICE Deployment limitation Cannot be used in conjunction with Staxo 40 anti dropout lock For ...

Page 72: ...d by up to 12 in both the longitudinal and transverse directions Assembly Mount a Screw jack foot on the top frame Bolt the Dokamatic table Staxo spindle connector onto the Screw jack foot Spanner size width across 24 mm Attaching the Dokamatic table Place the Dokamatic table onto the Staxo unit with the aid of two Dokamatic lifting straps 13 00m and the crane NOTICE This configuration requires sc...

Page 73: ... the Wedge for screw jack onto the Screw jack foot If any more holes are needed in the Wedge for screw jack these can be drilled on site Details of extra holes in the Wedge for screw jack a 55 mm B Dokamatic table Staxo spindle connector E Connecting pin 10cm F Spring cotter 5mm G Dokamatic table 98024 334 01 B B E E F F G G G H Wedge for screw jack J Holes to be drilled diam 20 mm K Ready drilled...

Page 74: ...ainer and truck based shipments Entry direction for transport appliances possible from all sides Suitable transport appliances crane pallet stacking truck forklift truck Utilise the benefits of Doka multi trip packaging on your site Multi trip packaging such as containers stacking pal lets and skeleton transport boxes keep everything in place on the site minimise time wasted searching for parts an...

Page 75: ...CAUTION It is not allowed to mix frames of different heights A Staxo 40 pallet 1 80m B Staxo 40 frame 1 80m C Staxo 40 pallet 1 20m 0 90m D Staxo 40 frame 1 20m or 0 90m A B Tr919 200 01 Tr919 200 02 A B Tr919 201 01 C D Tr919 201 02 C D Staxo 40 frames Units Height h cm 1 80m 20 122 40 219 1 20m 20 113 40 202 0 90m 20 113 40 202 NOTICE The Staxo 40 pallets at the bottom of the stack must be compl...

Page 76: ...s floor gradients of up to 3 Stacked in the ware house floor gradients of up to 1 1 80m 6 20 1 20 0 90m 4 20 C Staxo 40 pallet shown without lashing strap WARNING Do not attach the crane suspension tackel to the load bearing tower frames The lashing strap is not designed to be used for hoisting loads risk of rupture Attach the lifting chain to the 4 crane hoisting points of the Staxo 40 pallet onl...

Page 77: ...stacking truck The forks can be inserted under either the broadside or the narrowside of the containers Max load 700 kg 1540 lbs Permitted imposed load 3150 kg 6950 lbs NOTICE Multi trip packaging items that each contain very different loads must be stacked with the heaviest ones at the bottom and the lightest ones at the top Rating plate must be in place and clearly legible Outdoors on the site I...

Page 78: ... forks can be inserted under either the broadside or the narrowside of the containers Max load 1500 kg 3300 lbs Permitted imposed load 7850 kg 17305 lbs NOTICE Multi trip packaging items that each contain very different loads must be stacked with the heaviest ones at the bottom and the lightest ones at the top Rating plate must be in place and clearly legible A Slide bolt for fixing the partition ...

Page 79: ...mitted imposed load 5900 kg 12980 lbs NOTICE Multi trip packaging items that each contain very different loads must be stacked with the heaviest ones at the bottom and the lightest ones at the top Rating plate must be in place and clearly legible Outdoors on the site Indoors Floor gradients of up to 3 Floor gradients of up to 1 2 6 It is not allowed to stack empty pallets on top of one another NOT...

Page 80: ...ide of the containers Bolt on castor set B The Bolt on caster set B turns the stacking pallet into a fast and manoeuvrable transport device Suitable for drive through access openings 90 cm The Bolt on caster set B can be mounted to the follow ing multi trip packaging items Doka accessory box Doka stacking pallets Max load 1000 kg 2200 lbs Permitted imposed load 5530 kg 12191 lbs NOTICE Multi trip ...

Page 81: ...nter frame spacings additional horizontal loads single legs larger screw jack extension lengths Inclined load bearing tower low vertical loads on free standing systems On multi plane towers with different inter frame spaces it is always the smallest inter frame space that determines the design load Inclination adjustment Inclination adjusted with a centering strip e g hexa gon bolt M20x230 or Swiv...

Page 82: ... 13377 Single primary beams with of timber formwork beams to DIN EN 13377 Single primary beam with Doka beams I tec 20 to Z 9 1 7731 Centring beams Multi purpose walings 100 to 160 Swivel head Friction locked unloaded secondary beams or transverse unloaded WS10 walings between lon gitudinal WS10 walings and screwjack U heads Multi purpose walings with braced screw jacks without stiffeners Multi pu...

Page 83: ... duty screw jack 70 V Heavy duty screw jack 70 top Y Extra bracing is only necessary if the screw jack heads are not connected with one another by way of the formwork base Z Scaffold tube 48 3mm Consult the type test documentation for details of the different bracing arrangements 98024 302 01 98024 302 02 D F V Y Z Z Z Y D T Z D F Z D ...

Page 84: ... 0 5 36 0 0 5 1 0 2 7 5 39 2 0 5 36 5 0 5 3 12 3 34 3 0 5 33 7 0 5 30 1 5 2 7 8 38 6 0 5 31 6 0 5 3 15 0 34 2 0 5 30 1 0 4 1 0 2 7 8 37 3 0 5 30 1 0 4 3 12 6 32 4 0 5 29 7 0 4 Frame size m Screw jack extension lengths cm at top and bottom respectively Inter frame space m N of frame planes connected to one another by diagonal crosses multi plane tower Max height m of load bearing tower without inte...

Page 85: ...582743000 Diagonal brace d2 9 200 3 3 582744000 Diagonal brace d2 9 225 5 9 582745000 Diagonal brace d2 9 250 6 8 582746000 Diagonal brace d2 12 100 2 2 582712000 Diagonal brace d2 12 125 2 5 582713000 Diagonal brace d2 12 152 2 9 582714000 Diagonal brace d2 12 175 3 1 582715000 Diagonal brace d2 12 200 3 5 582716000 Diagonal brace d2 12 225 6 0 582717000 Diagonal brace d2 12 250 6 7 582718000 Dia...

Page 86: ... plate for screw jack U head 5 2 582799000 Gelenkaufsatz Kopfspindel Staxo 40 screw jack foot 30cm 3 9 582205000 Staxo 40 Fußspindel 30cm Staxo 40 screw jack foot 70cm 6 1 582206000 Staxo 40 Fußspindel 70cm Staxo 40 anti dropout lock 0 54 582211000 Staxo 40 Spindelsicherung Compensating plate 1 2 582239000 Ausgleichsplatte Galvanised Height 105 5 cm Galvanised Length 25 cm Width 20 cm Height 38 cm...

Page 87: ...500 Justierstütze 340 IB EF Plumbing strut 540 IB 30 7 588697000 Justierstütze 540 IB Plumbing strut 540 IB EF 28 9 588250500 Justierstütze 540 IB EF Strut shoe EB 0 93 588946000 Strebenschuh EB Prop shoe EB 1 8 588245500 Stützenschuh EB Staxo 40 plumbing strut adapter 1 6 582214000 Staxo 40 Justierstützenadapter Powder coated blue Aluminium Length 343 553 cm Powder coated blue Aluminium Length 25...

Page 88: ...5 582332500 Scaffold planking 60 200cm 17 8 582308500 Scaffold planking 60 250cm 22 2 582309500 Scaffold planking 60 300cm 26 2 582310500 Gerüstbelag Staxo 40 bracket 90cm 8 6 582212000 Staxo 40 Konsole 90cm Staxo 40 planking strut 1 00m 5 7 582215000 Staxo 40 planking strut 1 50m 7 3 582216000 Staxo 40 planking strut 2 00m 9 3 582217000 Staxo 40 Belagstrebe Staxo 40 frame strut 1 40m 6 5 58221300...

Page 89: ...kerschuh für Treppenturm Cone screw B 7cm 0 86 581444000 Konusschraube B 7cm Handrail post XP 1 20m 4 1 586460000 Geländersteher XP 1 20m Scaffold tube holder D48mm 0 95 586464000 Gerüstrohrhalter D48mm Toeboard holder XP 1 20m 0 64 586461000 Fußwehrhalter XP 1 20m Beam connecting plate H20 0 07 586263000 Gurtverbinder H20 Bracing for load bearing towers 11 6 582795000 Abspannung für Traggerüste S...

Page 90: ...000 Doka Auffanggurt Multi trip packaging Wooden pallet 1 22x1 60m HT 24 0 176139000 Wooden pallet 0 80x1 60m HT 20 0 176140000 Holzpalette DB HT Staxo 40 pallet 1 80m 47 0 582237000 Staxo 40 Palette 1 80m Staxo 40 pallet 1 20 0 90m 38 5 582238000 Staxo 40 Palette 1 20 0 90m Doka skeleton transport box 1 70x0 80m 87 0 583012000 Doka Gitterbox 1 70x0 80m Galvanised Length 46 7 cm Galvanised Height ...

Page 91: ...egcontainer Unterteilung Doka stacking pallet 1 55x0 85m 41 0 586151000 Doka Stapelpalette 1 55x0 85m Doka stacking pallet 1 20x0 80m 38 0 583016000 Doka Stapelpalette 1 20x0 80m Doka accessory box 106 4 583010000 Doka Kleinteilebox Bolt on castor set B 33 6 586168000 Anklemm Radsatz B Galvanised Height 78 cm Steel parts galvanised Timber parts varnished yellow Galvanised Height 77 cm Galvanised H...

Page 92: ...ting formwork technology for use in all fields of the construction sector With more than 160 sales and logistics facilities in over 70 countries the Doka Group has a highly efficient dis tribution network which ensures that equipment and technical support are provided swiftly and profession ally An enterprise forming part of the Umdasch Group the Doka Group employs a worldwide workforce of more th...

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